The bubble concept, which is sometimes used by EPA in its ...

[amal]

The bubble concept, which is sometimes used by EPA in its pollution control programs, is designed to
 
  A) capture pollutants and dispose of them safely.
  B) confine pollution within a narrow area.
  C) make the people who pollute the most the ones financially responsible for pollution control.
  D) reduce the cost of achieving pollution-reduction targets.
  E) restore control over the environment to state and local governments.

Question 2

Suppose we observe the following sequence of production and exchange: sand is used to make silicon; silicon is used to make silicon chips; silicon chips are used to make computers; computers are sold to retailers; retailers sell those computers to
 
  consumers. Which represents the purchase of a final good? A) The retailer's purchase of computers
  B) The consumer's purchase of computers
  C) Both A and B above.
  D) None of the above.

[hollysheppard095]

Answer to Question 1

D

Answer to Question 2

B

[amal]

Gracias!

[coreycathey]

Thanks for the timely response, appreciate it